- Leading, direct and evaluate all team members to ensure the achievement of targets for the Indosat Ericsson Network for RO achievement.- Make a good plan and strategy for delivery the targets and ensure the team works properly for the achievement of the SoW project.- Meeting with customers related progress, issues, discussions for purpose of acceptance achievement and establish their needs.- Support and monitor team members doing optimization to get KPI achievement targets.- Coordination with team members and the project team to find solutions in dealing with difficult issues.- Support for VIP complaints.

INDOSAT OOREEDO PROJECT- Strategic 3G/4G Optimization for site base and Cluster Acceptance.- Support for VIP complaints.- Statistic analyze for investigation case/complain.- Perform audit parameter for cluster improvement.- Conduct consistency check, WPC Optimization & take necessary action to reduce and fix inconsistencies parameters/configuration.- Traffic management strategy & Coverage improvement.- Customer facing for progress meeting, issue, discussion and acceptance purpose.

Hutchison 3 Indonesia – National Team Leader- Leading, direct and evaluate all team members to ensure the achievement of targets for Huawei H3I Network more than 1000 sites for RO achievement.- Delivery and achievement target of project SoW.- Provides guidance to all team member to ensure achieved target delivery to get full workload.- Make a good plan and strategy for delivery the targets and ensure the team works properly for the achievement of the SoW project.- Support and monitor team members doing optimization to get KPI achievement targets.- Coordination with team members and the project team to find solutions in dealing with difficult issues.- Ensure all team work proper for achieved target.INDOSAT OOREDOO - 3G/4G Engineer- Daily Consistency Check between old and new frequency and parameters following the baseline (preparation and post implementation).- Handling and supporting for Network / Cluster / Site Level Performance Optimization for Ericsson Indosat Network especially for GFR 900 achievement.- Breakdown and tracing any issues related degradation of KPI performance caused by GFR activities such as zero traffic, sleeping cell, interference, missing neighbor and anomaly behavior on the network.TELKOMSEL - 4G Engineer- Handling the Network / Cluster / Site Level Performance Optimization & Initial Tuning for Ericsson Telkomsel LTE Network especially for RO achievement (L900, L2100, L1800, L2300) more than 1000 sites in Kalimantan area.- KPI Performance Analysis, recommendation and strategic improvement for LV, SSV and QC achievement target.- Meetings with customers especially with SQA, and vendor relating to achievement Progress, strategic & improvement, optimization activities, and the others issues related to achievement and establish their needs.

Beyond TrueBex Sulawesi Telkomsel Project- Leading and manage the teams in several areas in Sulawesi related to Network Optimization and provide strategies or recommendations improvement of LTE Network in ZTE-Telkomsel on All Sulawesi area more than 2000 sites to meet customer achievements.- Meetings with customers especially with SQA, and vendor relating to CHI (Cell Healthy Index), Red Site, LULR, Matrix9, LTE KPI Progress, features, strategic & improvement, optimization activities, and the others issues related to achievement and establish their needs.- Support VIP Complaint and event handling through real-time optimization activity.

- Leading and manage the teams and partner (subcon) in several areas in Sulawesi related to Network / Cluster Performance Optimization & Initial Tuning for ZTE Telkomsel LTE Network All Sulawesi area more than 2000 sites especially for RO achievement. - Meetings with customers and partner relating to LTE KPI Progress, analysis, VIP complaints, improvement, strategy, formula / counters, optimization activities, and the others issues related to LTE and establish their needs.- Managing daily progress of Regional Team, OMC support teams & Optimization teams for smooth project delivery and to meet project deadlines & target KPIs.- Supporting for Events and VIP Complain, Joint Innovation Center (JIC) SupBex, TrueBex, Task Force and NPI Optimization performance, activity and progress.

Huawei - H3I RO Kalimantan Area Project1. Meeting with customers to establish their needs.2. Coordinate with project team and customer due RO problem.3. Coordinate with Team Leader and subcon to ensure good result and establish customers needs.4. Process Site Performance Data (KPI BSC level and cell level) for ZTE Redeploy and submit to Huawei Headquarter (HQ).5. Check alarm everyday for (a) SSV plan (new site and additional sector) (b) escalate site problem due to alarm to BSS team (c) justify KPI problem.6. Monitoring and coordinate with DT Team Leader due SSV activity to ensure good result (Check Alarm, Site Status (Block / Unblock), ARFCN, SC, etc)7. Provide NTLTarget 2G-3G SSV Tracker CSKCEK to related parties every morning.8. Provide and Maintaining KPI consistency of BSC Level, RNC Level and cell Level.9. Unblock and Block sites after get approval from customer and change it from testing mode to normal mode.10. Checking and coordinate with planning team about ARFCN and SC of new site to avoid co-channel and adjacent channel interference.11. Checking and ensuring valid parameter for new site.12. Ensuring neighboor relation for HOResel 2G to 2G, IRAT Reselection 2G to 3G, 3G-3G, and 3G-2G.13. Monitor L0 KPI all unblocked site every day until Pass and Create L0 KPI certificate and submit document to Headquarter.14. Optimize site which have not reach L0 KPI.15. Escalate to related part if site have problem, like alarm, hardware issue or site down.16. Submit 2G/3G HWI LAC-CI registration for new site and additional sector.17. Submit 2G ZTE Redeployment LAC-CI registration.18. Checking for LAC-CI after registration.

Telkomsel Benchmarking National Project (Voice, Data and Wireless Broadband)1. Meeting with clients to establish their needs.2. Coordinate with drivetest team and give assistance to field teams during field test.3. Log file and data post processing & analysis using Nemo Analyzer.4. Finishing benchmark drivetest report, performance report, and recommendation and justification report.

ZTE - Telkomsel LTE 4G1. Supporting network optimization2. Creating Drivetest Route for cluster acceptance using GoogleEarth and Mapinfo.3. Performance test and log file post processing & analysis using Tems Investigation for LTE on Telkomsel network at Bandung area.4. Finishing report, recommendation and justification.

ZTE - First Media WiMax1. Making optimization plans and schedule, coordination with the other team and controlling all of the project optimization (like: cost, quality and time). 2. Meeting with clients to establish their needs and customer complain.3. Coordinate drivetest team for new site verification, cluster acceptance drivetest, benchmarking, and customer complain.4. Support drive test and log file post processing & analysis using CNT & CNA for Sitra - WiMAX on First Media network at Jabodetabek area. 5. RF audit and physical tuning for coverage optimization and pilot pollution clearance.6. Finishing single site and cluster drive test report, recommendation and justification.

ZTE - Telkomsel 2G/3G and HSPA+ Optimization Project, Sulawesi & Kalimantan Area1. Supporting network optimization.2. Making optimization plans and schedule, coordination with the other team and controlling all of the project optimization (like: cost, quality and time).3. Meeting with clients to establish their needs and customer complaint.4. Coordinate with drivetest team for new site verification, cluster acceptance drivetest, benchmarking, EDGE/GPRS test, and customer complain.5. Give assistance to field teams during field test, optimization, and site troubleshooting.6. Coordinate with BSC engineer for parameter modification and troubleshooting.7. Cluster acceptance analysis, parameter change recommendation (azimuth, tilt, power), data post processing and finish acceptance document.8. Updating cell information for optimization engineer.9. Creating Drivetest Route for cluster acceptance using GoogleEarth and Mapinfo.10. Analyze DT logfiles and Layer 3 Messages for HO Failure, Dropped call, low RLC throughput, low C/I and do some changes in antenna/BSC radio parameter to improve performance in the problematic area.11. Daily based monitoring and execute any necessary activity to improve the KPI to meet the agreed target. Deal with degraded performances cells, find and close the problem.12. Finishing benchmark drivetest report, Cluster test report, EDGE test report, site optimization report, and complain DT report.13. BSS team support for DTRU replacement, simple BTS troubleshooting. 14. Drivetest and Performing HSDPA and HSPA+ 1st + 2nd carrier cluster test and feature test such as throughput test, inter-frequency HO test using Tems Investigation, Filezilla, DU Meter, QPST, QXDM, Nemo Outdoor.15. RF audit and physical tuning for coverage optimization and interference clearance.16. Finishing cluster report, recommendation and justification.17. Supporting batch, cluster, zone, and site swap acceptance.

ZTE - Flexi CDMA 1x Optimization Project, Pontianak and Singkawang Area1. Supporting network optimization2. Meeting with clients to establish their needs and customer complaint.3. Performing initial drive test for 1x sites using CNT, Actix, Mapinfo.4. Optimized the bad spot and VIP route after initial drive test based on EcIo, Rx Power, Tx Power, and FFER parameter.5. RF audit and physical tuning for coverage optimization and pilot pollution clearance.6. Find trouble in Call Blocking, FFER, HO, pilot pollution, congestion and solved it.7. Maintenance the 1x performance while QoS turned on and multi user condition.8. Analyze 1x network performance based on CNA.9. Analyze and Optimized the network on neighbor list side.10. Drivetest, Analyze and Optimized the customer complaint case.11. Drivetest, Analyze and Optimized Cluster test.12. Finishing cluster report, recommendation and justification.

ZTE Smart CDMA EvDO Optimization project, Central Java Area1. Support and Lead the teams from 3 cities at Central Java (Semarang, Solo, Yogyakarta) for the EvDO network maintenance.2. Meeting with clients to establish their needs and customer complaint.3. Making optimization plans and schedule, coordinates, and controlling all of the project optimization (like: cost, quality and time).4. Performing initial drive test for EvDO sites integration before launching consist of coverage test, SINR, Downlink and Uplink Throughput test using CNT, Actix, Mapinfo.5. Optimized the bad spot and VIP route after initial drive test based on SINR and Downlink Throughput parameter.6. RF audit and physical tuning for coverage optimization and pilot pollution clearance.7. Stationary test for commercial spot using CNT, Filezilla, DU Meter, QPST, QXDM.8. Find trouble in connection, downlink, uplink, DRC and solved it.9. Performing benchmarking with another operator (GSM and CDMA)10. Maintenance the EvDO performance while QoS turned on and multi user condition.11. Analyze Central Java network performance based on CNA.12. Analyze and optimized the network on neighbor list side.13. Analyze and optimized the customer complaint case.14. Analyze and optimized Cluster and ATP test.

ZTE - Telkomsel Planning & Optimization Project, Jabodabek 1. Supporting network optimization.2. Meeting with clients to establish their needs and customer complaint.3. Updating cell information for optimization engineer.4. Collect KPI data and finishing SQAC Report.

ZTE - Smart CDMA 1x and EvDO Optimization project, Jabotabek and West Java Area1. Supporting network optimization2. Meeting with clients to establish their needs and customer complaint.3. Making schedule, coordinates and controlling with the others team.4. Performing initial drive test for 1x and EvDO sites using CNT, Actix, Mapinfo.5. Optimized the bad spot and VIP route after initial drive test based on EcIo, Rx Power, Tx Power, FFER, SINR and Downlink Throughput parameter.6. RF audit and physical tuning for coverage optimization and pilot pollution clearance.7. Stationary test for commercial spot using CNT, Filezilla, DU Meter.8. Find trouble in Call Blocking, FFER, HO, pilot pollution, congestion, connection, downlink, uplink, DRC and solved it.9. Maintenance the 1x and EvDO performance while QoS turned on and multi user condition.10. Analyze Jabotabek and West Java network performance based on CNA.11. Analyze and optimized the network on neighbor list side.12. Drivetest, Analyze and optimized the customer complaint case.13. Drivetest, Analyze and optimized Cluster and ATP test.

- Meeting with clients to establish their expectations and needs.- Advising clients on what is technically possible and producing a proposal including the range and scope of the work and realistic timescales and costs.- Assembling a development team and keeping them updated on the project.- Working up design ideas using computer-based design packages and collaborating with other specialists (animators, sound engineers and programmers).- Authoring files into a single product, testing and adjusting as final products.- Producing finished design work and presenting final designs to clients.- Observing company policy in terms of producing and archiving product documentation as well as any reports and recommendations.- Gaining final product approvals, licenses and copyrights and making further agreements for future product improvements with clients.